import babelpolyfill from 'babel-polyfill'
import Vue from 'vue'
import App from './App'
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css';
//import './assets/theme/theme-green/index.css'
import VueRouter from 'vue-router'
import store from './vuex/store'
import Vuex from 'vuex'
//import NProgress from 'nprogress'
//import 'nprogress/nprogress.css'
import routes from './routes'
// import Mock from './mock'
// Mock.bootstrap();
import 'font-awesome/css/font-awesome.min.css'
import permission from "./common/js/permission"
import BaiduMap from 'vue-baidu-map'

Vue.use(BaiduMap, {
  /* Visit http://lbsyun.baidu.com/apiconsole/key for details about app key. */
  ak: 'LSNHTIDvIKtkv7UgAUKfStSz4QU74osS'
})

Vue.use(ElementUI)
Vue.use(VueRouter)
Vue.use(Vuex)

//引入axios
import axios from 'axios';
//配置axios的全局基本路径： axios.defaults.baseURL='/api'
axios.defaults.baseURL="http://localhost:8080";
//全局属性配置：在任意组件内可以使用this.$http获取axios对象
Vue.prototype.$http = axios;

//NProgress.configure({ showSpinner: false });

const router = new VueRouter({
  routes
})

//===============================axios的前置拦截器========================//
//发送axios请求之前都会执行以下代码
axios.interceptors.request.use(res=>{
  let token = localStorage.getItem("token")
  if (token){
    res.headers["token"]=token;
  }
  return res;
}),error=>{
  Promise.reject(error)
}


//======================axios的后置拦截器【处理后台登录拦截的结果】====================//
axios.interceptors.response.use(res=>{
  if (!res.data.success && res.data.message == 'noLogin'){ //后端响应的是没有登录的信息
    localStorage.removeItem("token");
    localStorage.removeItem("logininfo");
    localStorage.removeItem("permissions");
    localStorage.removeItem("menus");
    //跳转到登录页面
    router.push({path:'/login'})
  }else if(!res.data.success && res.data.message == 'noPermission'){
    alert("你没有权限访问该资源")
  }else if(!res.data.success && res.data.message == 'timeout'){
    localStorage.removeItem("token");
    localStorage.removeItem("logininfo");
    localStorage.removeItem("permissions");
    localStorage.removeItem("menus");
    alert("资源已过期")
  }
  return res;
}),error=>{
  Promise.reject(error)
}


//===============================路由的前置拦截器========================//
//拦截不经过axios请求的请求
router.beforeEach((to,from,next)=>{
  if (to.path=='/login' || to.path=='/register'){
      next();
  }else {
    let logininfo = JSON.parse(localStorage.getItem('logininfo'));
    if (logininfo){
      //放行
      next();
    }else {
      //跳转到登录页面
      next({ path: '/login' })
    }
  }
})

//处理页面刷新动态路由失效问题
initIndexRouters();
function initIndexRouters(){
  if(!localStorage.menus){
    return;
  }
  //防止重复配置路由
  if(router.options.routes.length>5){
    return;
  }
  let menus = localStorage.getItem('menus');
  menus = JSON.parse(menus);
  let tempRouters = [];
  menus.forEach(menu=>{
    let indexRouter = {
      path: '/',
      iconCls: menu.icon,
      name: menu.name,
      component: resolve => require(['@/views/Home'], resolve),
      children: []
    }
    menu.children.forEach(cMenu=>{
      let cr = {
        path: cMenu.url,
        name: cMenu.name,
        component: resolve => require(['@/views/'+cMenu.component], resolve)
      }
      indexRouter.children.push(cr)
    })
    tempRouters.push(indexRouter)
    router.options.routes.push(indexRouter)
  })
  //动态路由配置
  router.addRoutes(tempRouters);
}



// router.beforeEach((to, from, next) => {
//   //NProgress.start();
//   if (to.path == '/login') {
//     sessionStorage.removeItem('user');
//   }
//   let user = JSON.parse(sessionStorage.getItem('user'));
//   if (!user && to.path != '/login') {
//     next({ path: '/login' })
//   } else {
//     next()
//   }
// })

//router.afterEach(transition => {
//NProgress.done();
//});

new Vue({
  //el: '#app',
  //template: '<App/>',
  router,
  store,
  //components: { App }
  render: h => h(App)
}).$mount('#app')

